Light art design square



FIG. 1 is a perspective view of the light art design square showing my new design;

FIG. 2 is a top plan view thereof, with the bottom, left and right views being mirror images thereof;

FIG. 3 is a front elevational view, with the rear being a mirror image thereof; and,

FIG. 4 is a rear view of a representative bulb cover as seen in the other Figures.

The broken line showing of attachments to the matrix is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a light art design square, as shown and described. 